# Project Description

HappiPaws – AI Care for Dogs’ Separation Anxiety

Hao Chen

Summary

Final work

I am a UX designer passionate about creating meaningful, inclusive, and user-centred digital experiences. With a background in communication, service design, and innovation, I explore how emerging technologies especially AI can support emotional and social wellbeing. I’m particularly interested in accessibility and thoughtful interaction. Strong in research and concept development, I use design as a tool to respond to real-world needs and reimagine what’s possible.

I am a UX designer passionate about creating meaningful, inclusive, and user-centred digital expe...

College London College of Communication

Course BA (Hons) User Experience Design

Graduation year 2025

HappiPaws is a smart care system designed to detect and respond to a dog’s separation anxiety through AI-driven monitoring and multisensory calming interventions. It combines an app with an AI-powered toy set and collar. When the owner leaves home, a smart collar and camera collect behavioural data (e.g. pacing, barking). The AI analyses this in real time and selects the most effective toy—scent, motion or touch-based—based on the dog’s past responses. The system provides real-time updates and daily summaries to support long-term emotional care. This project explores responsible AI, calm technology, and animal-centred interaction.

Final work

HappiPaws: AI Toy Set for Anxious Dogs

This image showcases the final physical prototype: a complete AI toy set including a motion ball, scent-based sniff ball, tactile ball. Each element is designed based on behavioural insights, academic research, and iterative prototyping.

HappiPaws App Design

This is a visual showcase of the HappiPaws mobile app interface. It includes features such as real-time anxiety detection, calming suggestions, emotional tracking, and smart toy control. The app is designed to support dog owners in caring for pets with separation anxiety.

Research and process

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HappiPaws is a smart care system designed to detect and respond to a dog’s separation anxiety through AI-driven monitoring and multisensory calming interventions. It combines an app with an AI-powered toy set and collar. When the owner leaves home, a smart collar and cam...

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